{"nhtsa_id":11016358,"type":"emissions","type_name":"Emissions","date_added":"2025-04-02","date":"2025-03-05","document_id":"M0308 202503","mfr_campaign":null,"replaces":null,"component":"FUEL/PROPULSION SYSTEM; ENGINE","mfr_system":null,"summary":"EM - Volvo Trucks has identified that the Selective Catalyst Reduction (SCR) system in certain vehicles equipped with the MY 2017 or 2018 (13L VGT) engine are not meeting California and EPA emissions standards, or Volvo cannot confirm its compliance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016358-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016358-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11016358","components":[{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"VAH","year_from":2017,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VHD","year_from":2017,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VN","year_from":2017,"year_to":2018,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}